Genuine Makita 286263-4 — CAP 35: a molded dust-cap designed to seal the dust-extraction port on compatible Makita rotary hammers. It’s a push-on cap (nominal 35 mm diameter) that restores the vacuum seal around the tool’s dust outlet so your dust-collection hose or adapter sits correctly and dust is kept under control.
This original Makita cap is listed as part number 286263-4 and is supplied as a single CAP 35 unit in Makita parts breakdowns. It commonly fits a range of Makita rotary-hammer models — for example: HR2450 / HR2450T DHR263/DHR264 series, DHR164/DHR165, HR2020 and HR2800.
Easy to install — simply push the cap onto the tool’s dust outlet to replace a cracked, missing or hardened cap and regain proper dust extraction and tool protection.
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